Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Tulsa Ob Gyn Assoc Inc

Q: What type of organization is Tulsa Ob Gyn Assoc Inc?

Tulsa Ob Gyn Assoc Inc is registered in NPPES as a Specialist (its primary provider taxonomy).

Specialist in Tulsa, OK · enumerated 2006 · authorized official Jennifer Donnelly, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1861573925

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Registry record

Entity type Organization (Type 2)

Legal business name Tulsa Ob Gyn Assoc Inc

Practice address 2000 S. Wheeling Ave, Suite 800, Tulsa, OK, 74104

Phone (918) 747-9641

Fax (918) 749-7806

Enumeration date Oct 17, 2006

Last updated in NPPES Nov 15, 2022

Taxonomy & classification

174400000X Specialist Other Service Providers Primary

Authorized official

Name Jennifer Donnelly

Title President

Phone (918) 747-9641

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Tulsa Ob Gyn Assoc Inc?

Tulsa Ob Gyn Assoc Inc is registered in NPPES as a Specialist (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-11-15.